<template>
    <div class="app-container">
        <el-form
            :model="queryParams"
            ref="queryForm"
            v-show="showSearch"
            :inline="true"
        >
            <el-form-item label="角色名称" prop="roleName">
                <el-input
                    v-model="queryParams.roleName"
                    placeholder="请输入角色名称"
                    clearable
                    size="small"
                    style="width: 240px"
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="权限字符" prop="roleKey">
                <el-input
                    v-model="queryParams.roleKey"
                    placeholder="请输入权限字符"
                    clearable
                    size="small"
                    style="width: 240px"
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select
                    v-model="queryParams.status"
                    placeholder="角色状态"
                    clearable
                    size="small"
                    style="width: 240px"
                >
                    <el-option
                        v-for="dict in statusOptions"
                        :key="dict.dictValue"
                        :label="dict.dictLabel"
                        :value="dict.dictValue"
                    />
                </el-select>
            </el-form-item>
            <el-form-item label="创建时间">
                <el-date-picker
                    v-model="dateRange"
                    size="small"
                    style="width: 240px"
                    value-format="yyyy-MM-dd"
                    type="daterange"
                    range-separator="-"
                    start-placeholder="开始日期"
                    end-placeholder="结束日期"
                ></el-date-picker>
            </el-form-item>
            <el-form-item>
                <el-button
                    type="cyan"
                    icon="el-icon-search"
                    size="mini"
                    @click="handleQuery"
                    >搜索</el-button
                >
                <el-button
                    icon="el-icon-refresh"
                    size="mini"
                    @click="resetQuery"
                    >重置</el-button
                >
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                    type="primary"
                    icon="el-icon-plus"
                    size="mini"
                    @click="handleAdd"
                    >新增</el-button
                >
            </el-col>
            <!--<el-col :span="1.5">
                <el-button
                    type="success"
                    icon="el-icon-edit"
                    size="mini"
                    :disabled="single"
                    @click="handleUpdate"
                    >修改</el-button
                >
            </el-col>-->
            <el-col :span="1.5">
                <el-button
                    type="danger"
                    icon="el-icon-delete"
                    size="mini"
                    :disabled="multiple"
                    @click="handleDelete"
                    >删除</el-button
                >
            </el-col>
            <el-col :span="1.5">
                <el-button
                    type="warning"
                    icon="el-icon-position"
                    size="mini"
                    @click="handleExport"
                    >导出</el-button
                >
            </el-col>
            <right-toolbar
                :showSearch.sync="showSearch"
                @queryTable="getList"
            ></right-toolbar>
        </el-row>

        <el-table
            v-loading="loading"
            :data="roleList"
            @selection-change="handleSelectionChange"
        >
            <el-table-column type="selection" width="55" />
            <el-table-column label="角色编号" prop="roleId" width="120" />
            <el-table-column
                label="角色名称"
                prop="roleName"
                :show-overflow-tooltip="true"
                width="300"
            />
            <el-table-column
                label="权限字符"
                prop="roleKey"
                :show-overflow-tooltip="true"
                width="300"
            />
            <el-table-column label="显示顺序" prop="roleSort" width="100" />
            <el-table-column label="状态" width="100">
                <template slot-scope="scope">
                    <el-switch
                        v-model="scope.row.status"
                        active-value="0"
                        inactive-value="1"
                        @change="handleStatusChange(scope.row)"
                    ></el-switch>
                </template>
            </el-table-column>
            <el-table-column label="创建时间" prop="createTime" width="180">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column
                label="操作"
                class-name="small-padding fixed-width"
            >
                <template slot-scope="scope">
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-edit"
                        @click="handleUpdate(scope.row)"
                        >修改</el-button
                    >
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-circle-check"
                        @click="handleDataScope(scope.row)"
                        >数据权限</el-button
                    >
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-delete"
                        @click="handleDelete(scope.row)"
                        >删除</el-button
                    >
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-user-solid"
                        @click="member(scope.row.roleKey)"
                        >成员</el-button
                    >
                </template>
            </el-table-column>
        </el-table>

        <pagination
            v-show="total > 0"
            :total="total"
            :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize"
            @pagination="getList"
        />

        <!-- 添加或修改角色配置对话框 -->
        <el-dialog
            :title="title"
            :visible.sync="open"
            width="500px"
            append-to-body
        >
            <div
                style="
                    max-height: calc(100vh - 200px);
                    overflow-y: scroll;
                    margin-bottom: 10px;
                    padding-right: 10px;
                "
            >
                <el-form
                    ref="form"
                    :model="form"
                    :rules="rules"
                    label-width="80px"
                >
                    <el-form-item label="角色名称" prop="roleName">
                        <el-input
                            v-model="form.roleName"
                            placeholder="请输入角色名称"
                        />
                    </el-form-item>
                    <el-form-item label="权限字符" prop="roleKey">
                        <el-input
                            v-model="form.roleKey"
                            placeholder="请输入权限字符"
                        />
                    </el-form-item>
                    <el-form-item label="角色顺序" prop="roleSort">
                        <el-input-number
                            v-model="form.roleSort"
                            controls-position="right"
                            :min="0"
                        />
                    </el-form-item>
                    <el-form-item label="状态">
                        <el-radio-group v-model="form.status">
                            <el-radio
                                v-for="dict in statusOptions"
                                :key="dict.dictValue"
                                :label="dict.dictValue"
                                >{{ dict.dictLabel }}</el-radio
                            >
                        </el-radio-group>
                    </el-form-item>
                    <el-form-item label="菜单权限">
                        <el-checkbox
                            v-model="menuExpand"
                            @change="handleCheckedTreeExpand($event, 'menu')"
                            >展开/折叠</el-checkbox
                        >
                        <el-checkbox
                            v-model="menuNodeAll"
                            @change="handleCheckedTreeNodeAll($event, 'menu')"
                            >全选/全不选</el-checkbox
                        >
                        <el-checkbox
                          v-model="form.menuCheckStrictly"
                          @change="handleCheckedTreeConnect($event, 'menu')"
                          v-if="false"
                        >父子联动</el-checkbox>
                        <el-tree
                            class="tree-border"
                            :data="menuOptions"
                            show-checkbox
                            ref="menu"
                            node-key="id"
                            :check-strictly="!form.menuCheckStrictly"
                            empty-text="加载中，请稍后"
                            :props="defaultProps"
                        ></el-tree>
                    </el-form-item>
                    <el-form-item label="备注">
                        <el-input
                            v-model="form.remark"
                            type="textarea"
                            placeholder="请输入内容"
                        ></el-input>
                    </el-form-item>
                </el-form>
            </div>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>

        <!-- 分配角色数据权限对话框 -->
        <el-dialog
            :title="title"
            :visible.sync="openDataScope"
            width="700px"
            append-to-body
        >
            <div
                style="
                    max-height: calc(100vh - 200px);
                    overflow-y: scroll;
                    margin-bottom: 10px;
                    padding-right: 10px;
                "
            >
                <el-form :model="form" label-width="80px">
                    <el-form-item label="角色名称">
                        <el-input v-model="form.roleName" :disabled="true" />
                    </el-form-item>
                    <el-form-item label="权限字符">
                        <el-input v-model="form.roleKey" :disabled="true" />
                    </el-form-item>
                    <el-form-item label="权限范围">
                        <el-select v-model="form.dataScope">
                            <el-option
                                v-for="item in dataScopeOptions"
                                :key="item.value"
                                :label="item.label"
                                :value="item.value"
                            ></el-option>
                        </el-select>
                    </el-form-item>
                    <el-form-item label="数据权限" v-show="form.dataScope == 2">
                        <el-checkbox
                            v-model="deptExpand"
                            @change="handleCheckedTreeExpand($event, 'dept')"
                            >展开/折叠</el-checkbox
                        >
                        <el-checkbox
                            v-model="deptNodeAll"
                            @change="handleCheckedTreeNodeAll($event, 'dept')"
                            >全选/全不选</el-checkbox
                        >
                        <el-checkbox
                          v-model="form.deptCheckStrictly"
                          @change="handleCheckedTreeConnect($event, 'dept')"
                          v-if="false"
                        >父子联动</el-checkbox
                        >
                        <el-tree
                            style="width: 500px"
                            class="tree-border"
                            :data="deptOptions"
                            show-checkbox
                            default-expand-all
                            ref="dept"
                            node-key="id"
                            :check-strictly="!form.deptCheckStrictly"
                            empty-text="加载中，请稍后"
                            :props="defaultProps"
                        ></el-tree>
                    </el-form-item>
                </el-form>
            </div>

            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitDataScope"
                    >确 定</el-button
                >
                <el-button @click="cancelDataScope">取 消</el-button>
            </div>
        </el-dialog>
        <el-dialog
            title="人员列表"
            :visible.sync="OpenMemberState"
            width="80%"
            append-to-body
            style="padding: 20px 30px !important"
        >
            <el-row>
                <el-select
                    style="width: 300px;"
                    v-model="MemberForm.username"
                    filterable
                    clearable
                    remote
                    reserve-keyword
                    placeholder="请输入关键词"
                    :remote-method="remoteMethod"
                    :loading="loading"
                >
                    <el-option
                        v-for="item in options"
                        :key="item.userName"
                        :label="item.nickName+'('+item.userName + ')'"
                        :value="item.userName"
                    >
                    </el-option>
                </el-select>
                <el-button style="margin-left:20px" @click="addMember" type="primary"
                    >新增人员</el-button
                >
            </el-row>
            <el-table :data="MemberData" style="width: 100%">
                <el-table-column prop="userName" label="账号">
                </el-table-column>
                <el-table-column prop="nickName" label="名称">
                </el-table-column>
                <el-table-column prop="phonenumber" label="手机号">
                </el-table-column>
                <el-table-column label="部门">
                    <template slot-scope="scope">
                        {{ scope.row.dept? scope.row.dept.deptName: '无' }}
                    </template>
                </el-table-column>
                <el-table-column label="操作">
                    <template slot-scope="scope">
                        <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="MemberDelete(scope.row)"
                            >删除</el-button
                        >
                    </template>
                </el-table-column>
            </el-table>
            <pagination
                v-show="Membertotal > 0"
                :total="Membertotal"
                :page.sync="Member.pageNum"
                :limit.sync="Member.pageSize"
                @pagination="member(roleKey)"
            />
        </el-dialog>
    </div>
</template>

<script>
import {
    listRole,
    getRole,
    delRole,
    addRole,
    updateRole,
    exportRole,
    dataScope,
    changeRoleStatus,
    Postmember,
    Getmembers,
    delmember,
    GetuserList,
} from "@/api/system/role";
import {
    treeselect as menuTreeselect,
    roleMenuTreeselect,
} from "@/api/system/menu";
import {
    treeselect as deptTreeselect,
    roleDeptTreeselect,
} from "@/api/system/dept";

export default {
    name: "Role",
    data() {
        return {
            Member: {
                pageNum: 1,
                pageSize: 10,
            },
            Membertotal: 0,
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 角色表格数据
            roleList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 是否显示弹出层（数据权限）
            openDataScope: false,
            OpenMemberState: false,
            AddOpenMemberState: false,
            roleKey: "",
            MemberForm: {
                username: "",
            },
            list: [],
            options: [],
            MemberData: [],
            menuExpand: false,
            menuNodeAll: false,
            deptExpand: true,
            deptNodeAll: false,
            // 日期范围
            dateRange: [],
            // 状态数据字典
            statusOptions: [],
            // 数据范围选项
            dataScopeOptions: [
                {
                    value: "1",
                    label: "全部数据权限",
                },
                {
                    value: "2",
                    label: "自定数据权限",
                },
                {
                    value: "3",
                    label: "本部门数据权限",
                },
                {
                    value: "4",
                    label: "本部门及以下数据权限",
                },
                {
                    value: "5",
                    label: "仅本人数据权限",
                },
            ],
            // 菜单列表
            menuOptions: [],
            // 部门列表
            deptOptions: [],
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                roleName: undefined,
                roleKey: undefined,
                status: undefined,
            },
            // 表单参数
            form: {},
            defaultProps: {
                children: "children",
                label: "label",
            },
            // 表单校验
            rules: {
                roleName: [
                    {
                        required: true,
                        message: "角色名称不能为空",
                        trigger: "blur",
                    },
                ],
                roleKey: [
                    {
                        required: true,
                        message: "权限字符不能为空",
                        trigger: "blur",
                    },
                ],
                roleSort: [
                    {
                        required: true,
                        message: "角色顺序不能为空",
                        trigger: "blur",
                    },
                ],
            },
        };
    },
    created() {
        this.getList();
        this.getDicts("sys_normal_disable").then((response) => {
            this.statusOptions = response.data;
        });
    },
    methods: {
        /** 查询角色列表 */
        getList() {
            this.loading = true;
            listRole(this.addDateRange(this.queryParams, this.dateRange)).then(
                (response) => {
                    this.roleList = response.rows;
                    this.total = response.total;
                    this.loading = false;
                }
            );
        },
        /** 查询菜单树结构 */
        getMenuTreeselect() {
            menuTreeselect().then((response) => {
                this.menuOptions = response.data;
            });
        },
        /** 查询部门树结构 */
        getDeptTreeselect() {
            deptTreeselect().then((response) => {
                this.deptOptions = response.data;
            });
        },
        // 所有菜单节点数据
        getMenuAllCheckedKeys() {
            // 目前被选中的菜单节点
            let checkedKeys = this.$refs.menu.getCheckedKeys();
            // 半选中的菜单节点
            let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
            checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
            return checkedKeys;
        },
        // 所有部门节点数据
        getDeptAllCheckedKeys() {
            // 目前被选中的部门节点
            let checkedKeys = this.$refs.dept.getCheckedKeys();
            // 半选中的部门节点
            let halfCheckedKeys = this.$refs.dept.getHalfCheckedKeys();
            checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
            return checkedKeys;
        },
        /** 根据角色ID查询菜单树结构 */
        getRoleMenuTreeselect(roleId) {
            return roleMenuTreeselect(roleId).then((response) => {
                this.menuOptions = response.menus;
                return response;
            });
        },
        /** 根据角色ID查询部门树结构 */
        getRoleDeptTreeselect(roleId) {
            return roleDeptTreeselect(roleId).then((response) => {
                this.deptOptions = response.depts;
                return response;
            });
        },
        // 角色状态修改
        handleStatusChange(row) {
            let text = row.status === "0" ? "启用" : "停用";
            this.$confirm(
                '确认要"' + text + '""' + row.roleName + '"角色吗?',
                "警告",
                {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning",
                }
            )
                .then(function () {
                    return changeRoleStatus(row.roleId, row.status);
                })
                .then(() => {
                    this.msgSuccess(text + "成功");
                })
                .catch(function () {
                    row.status = row.status === "0" ? "1" : "0";
                });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 取消按钮（数据权限）
        cancelDataScope() {
            this.openDataScope = false;
            this.reset();
        },
        // 表单重置
        reset() {
            if (this.$refs.menu != undefined) {
                this.$refs.menu.setCheckedKeys([]);
            }
            (this.menuExpand = false),
                (this.menuNodeAll = false),
                (this.deptExpand = true),
                (this.deptNodeAll = false),
                (this.form = {
                    roleId: undefined,
                    roleName: undefined,
                    roleKey: undefined,
                    roleSort: 0,
                    status: "0",
                    menuIds: [],
                    deptIds: [],
                    menuCheckStrictly: true,
                    deptCheckStrictly: true,
                    remark: undefined,
                });
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.dateRange = [];
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.roleId);
            this.single = selection.length != 1;
            this.multiple = !selection.length;
        },
        // 树权限（展开/折叠）
        handleCheckedTreeExpand(value, type) {
            if (type == "menu") {
                let treeList = this.menuOptions;
                for (let i = 0; i < treeList.length; i++) {
                    this.$refs.menu.store.nodesMap[treeList[i].id].expanded =
                        value;
                }
            } else if (type == "dept") {
                let treeList = this.deptOptions;
                for (let i = 0; i < treeList.length; i++) {
                    this.$refs.dept.store.nodesMap[treeList[i].id].expanded =
                        value;
                }
            }
        },
        // 树权限（全选/全不选）
        handleCheckedTreeNodeAll(value, type) {
            if (type == "menu") {
                this.$refs.menu.setCheckedNodes(value ? this.menuOptions : []);
            } else if (type == "dept") {
                this.$refs.dept.setCheckedNodes(value ? this.deptOptions : []);
            }
        },
        // 树权限（父子联动）
        handleCheckedTreeConnect(value, type) {
            if (type == "menu") {
                this.form.menuCheckStrictly = value ? true : false;
            } else if (type == "dept") {
                this.form.deptCheckStrictly = value ? true : false;
            }
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.getMenuTreeselect();
            this.open = true;
            this.title = "添加角色";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const roleId = row.roleId || this.ids;
            const roleMenu = this.getRoleMenuTreeselect(roleId);
            getRole(roleId).then((response) => {
                this.form = response.data;
                this.open = true;
                this.$nextTick(() => {
                    roleMenu.then((res) => {
                        this.$refs.menu.setCheckedKeys(res.checkedKeys);
                    });
                });
                this.title = "修改角色";
            });
        },
        /** 分配数据权限操作 */
        handleDataScope(row) {
            this.reset();
            const roleDeptTreeselect = this.getRoleDeptTreeselect(row.roleId);
            getRole(row.roleId).then((response) => {
                this.form = response.data;
                this.openDataScope = true;
                this.$nextTick(() => {
                    roleDeptTreeselect.then((res) => {
                        this.$refs.dept.setCheckedKeys(res.checkedKeys);
                    });
                });
                this.title = "分配数据权限";
            });
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate((valid) => {
                if (valid) {
                    if (this.form.roleId != undefined) {
                        this.form.menuIds = this.getMenuAllCheckedKeys();
                        updateRole(this.form).then((response) => {
                            this.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        this.form.menuIds = this.getMenuAllCheckedKeys();
                        addRole(this.form).then((response) => {
                            this.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 提交按钮（数据权限） */
        submitDataScope: function () {
            if (this.form.roleId != undefined) {
                this.form.deptIds = this.getDeptAllCheckedKeys();
                dataScope(this.form).then((response) => {
                    this.msgSuccess("修改成功");
                    this.openDataScope = false;
                    this.getList();
                });
            }
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const roleIds = row.roleId || this.ids;
            this.$confirm(
                '是否确认删除角色编号为"' + roleIds + '"的数据项?',
                "警告",
                {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning",
                }
            )
                .then(function () {
                    return delRole(roleIds);
                })
                .then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                });
        },
        /** 导出按钮操作 */
        handleExport() {
            const queryParams = this.queryParams;
            this.$confirm("是否确认导出所有角色数据项?", "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning",
            })
                .then(function () {
                    return exportRole(queryParams);
                })
                .then((response) => {
                    this.download(response.msg);
                });
        },
        // 成员查询
        member(row) {
          let param = {
            roleKey: row,
            pageSize: this.Member.pageSize,
            pageNum: this.Member.pageNum,
          }
            Getmembers(param).then((res) => {
                this.options = [];
                this.MemberForm.username = ''
                this.MemberData = res.rows;
                this.roleKey = row;
                this.Membertotal = res.total;
                this.OpenMemberState = true;
            });
        },
        // 成员删除
        MemberDelete(row) {
             this.$confirm('此操作将角色中移除该人员, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
                }).then(() => {
                    let obj = {
                        username: row.userName,
                    };
                    delmember(this.roleKey, obj).then((res) => {
                        this.$message({
                            message: res.msg,
                            type: "success",
                        });
                        this.member(this.roleKey)
                    });
                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                });
        },
        // 新增人员
        addMember() {
            if(this.MemberForm.username){
                Postmember(this.roleKey,this.MemberForm).then(res=>{
                    this.$message({
                        message: res.msg,
                        type: "success",
                    });
                    this.member(this.roleKey)
                })
            }else{
               this.$message({
                    message: '请选择人员',
                    type: 'warning'
                });
            }
        },
        remoteMethod(query) {
            if (query.length > 1) {
                this.loading = true;
                setTimeout(() => {
                    this.loading = false;
                    GetuserList({
                        userName:query
                    }).then(res=>{
                        this.options = res.rows
                    })
                }, 200);
            } else {
                this.options = [];
            }
        },
    },
};
</script>
